#90C02C#90C02C

#90C02C is a light, vivid yellow-green. Relative luminance 0.438; OKLCH L 74.7% C 0.176 H 126.6°. Best body text is #000000 at 9.76:1 contrast (WCAG AA passes).

Color values

HEX	#90C02C
RGB	rgb(144, 192, 44)
HSL	hsl(79, 63%, 46%)
HSV	hsv(79, 77%, 75%)
CMYK	cmyk(25%, 0%, 77.1%, 24.7%)
CIE-LAB	lab(72.10, -36.29, 64.09)
CIE-LCH	lch(72.10, 73.65, 119.52°)
OKLab	oklab(74.72% -0.1049 0.1415)
OKLCH	oklch(74.72% 0.176 126.6)
XYZ	xyz(30.8060, 43.8099, 9.2155)
Luminance	0.4381 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90C02C #5C2CC0

analogous

#C0A62C #90C02C #46C02C

triadic

#90C02C #2C90C0 #C02C90

tetradic

#90C02C #2CC0A6 #5C2CC0 #C02C46

square

#90C02C #2CC0A6 #5C2CC0 #C02C46

split-complementary

#90C02C #2C46C0 #A62CC0

monochromatic

#455C15 #6B8E21 #90C02C #ACD752 #C4E384

Accessibility & contrast

On white

2.15

#90C02C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.76

#90C02C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90C02C

9.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90C02C	#FFFFFF	#000000	##000000
##90C02C	1.00	2.15	9.76	9.76
#FFFFFF	2.15	1.00	21.00	21.00
#000000	9.76	21.00	1.00	1.00
##000000	9.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CAB300

Deuteranopia (green-blind)

#C4B03B

Tritanopia (blue-blind)

#96B7A4

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #90c02c;
/* rgb */ color: rgb(144, 192, 44);
/* oklch */ color: oklch(74.7% 0.176 126.6);

Tailwind

colors: {
  custom: {
    50: '#b5d371',
    500: '#90c02c',
    950: '#000000',
  },
}

SCSS

$custom: #90c02c;
$custom-light: #b5d371;
$custom-dark: #000000;

JSON

{
  "hex": "#90c02c",
  "rgb": {
    "r": 144,
    "g": 192,
    "b": 44
  },
  "hsl": {
    "h": 79.459,
    "s": 62.712,
    "l": 46.275
  },
  "oklch": {
    "l": 0.74721,
    "c": 0.17613,
    "h": 126.6
  },
  "luminance": 0.4381
}

Semantic roles & 50–950 ramp

primary

#90C02C

secondary

#967CCC

accent

#42E677

background

#FBFCF7

surface

#F6F9ED

border

#D0D2C8

text

#121408

muted

#81827B

Preview Lab

Preview with #90C02C

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →